Standards and Protocol Support
136 7705 SAR-A Chassis Installation Guide
Notes:
1. With external AC/DC power supply
2. Class A
ETSI 300 132-2 Power supply interface at the input to 
telecommunications and datacom (ICT) 
equipment; Part 2: Operated by -48 V direct 
current (dc)
✓✓✓✓✓✓✓✓
EN 300 386 Telecommunication network equipment; 
ElectroMagnetic Compatibility (EMC)
✓✓✓✓✓✓✓✓✓
ES 201 468 Electromagnetic compatibility and Radio 
spectrum Matters (ERM); Additional 
ElectroMagnetic Compatibility (EMC) 
requirements and resistibility requirements 
for telecommunications equipment for 
enhanced availability of service in specific 
applications
✓✓✓
EN 55024 Information technology equipment -
Immunity characteristics - Limits and 
methods of measurements 
✓✓✓✓✓✓✓✓✓
Telcordia GR-1089-
CORE
EMC and Electrical Safety - Generic Criteria 
for Network Telecommunications 
Equipment
✓✓✓✓✓✓✓✓✓
AS/NZS CISPR 22 Information technology equipment - Radio 
disturbance characteristics - Limits and 
methods of measurement
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
3
✓
3
FCC Part 15, 
Subpart B 
Radio Frequency devices- Unintentional 
Radiators (Radiated & Conducted 
Emissions)
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
3
✓
3
ICES-003 Information Technology Equipment (ITE) 
— Limits and methods of measurement
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
3
✓
3
EN 55022 Information technology equipment. Radio 
disturbance characteristics. Limits and 
methods of measurement
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
3
✓
3
CISPR 22 Information technology equipment. Radio 
disturbance characteristics. Limits and 
methods of measurement
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
2
✓
3
✓
3
KC Notice Emission 
(KN22) and Immunity 
(KN24) (South Korea)
EMS standard: NRRA notice ✓✓✓✓✓✓✓
Table 37: EMC Regulatory and Customer Standards Compliance (Continued)
Standard Title Platform
SAR-X
SAR-A
SAR-M
SAR-8
SAR-18
SAR-H
SAR-Hc
SAR-W
SAR-Wx